1. If an ISP assigned you a / 28 IPv4 address block, how many computers could be assigned an address from the block? 2. Write a computer program that translates between CIDR slash notation and an...

1. If an ISP assigned you a / 28 IPv4 address block, how many computers could be assigned an address from the block?

2. Write a computer program that translates between CIDR slash notation and an equivalent dotted decimal value.

3. If an ISP offers a / 17 address block for N dollars per month and a / 16 address block for 1.5 N dollars per month, which has the cheapest cost per computer?